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水平井
类别
Polite Bits,Eagle Claw Pilote and Reamers
在制作: China
位置: Beijing office: Room B2-0645, Century Tea Trade Center
价钱: 要求价格/piece
Feilong Retop Rock Bit Manufacturer Co.,Ltd.
China
Drilling of the wells
LLC INTES
Construction of oil and gas wells of any designs and purposes
位置: ЯНАО, ХМАО, Коми, Красноярский край
GK INVESTGEOSERVICE
Russia